DESCRIPTION
HCF4510B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP package.
It is a PRESETTABLE BCD UP/DOWN COUNTER consists of four synchronously clocked D-type flip-flops (with a gating structure to provide T-type flip-flop capability) connected as a counter. This counter can be cleared by a high level on the RESET line, and can be preset to any binary number present on the jam inputs by a high level on the PRESET ENABLE line.

■ MEDIUM SPEED OPERATION : 8 MHz (Typ.) at 10V
■ SYNCHRONOUS INTERNAL CARRY PROPAGATION
■ RESET AND PRESET CAPABILITY
■ STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS
■ QUIESCENT CURRENT SPECIF. UP TO 20V
■ 5V, 10V AND 15V PARAMETRIC RATINGS
■ INPUT LEAKAGE CURRENT
   II = 100nA (MAX) AT VDD = 18V TA = 25°C
■ 100% TESTED FOR QUIESCENT CURRENT
■ MEETS ALL REQUIREMENTS OF JEDEC JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES"